%0 Journal Article %A Miguel A. Méndez %A Rafael Sánchez Lamoneda %T Monops, monoids and operads: the combinatorics of Sheffer polynomials %J The electronic journal of combinatorics %D 2018 %V 25 %N 3 %U http://geodesic.mathdoc.fr/articles/10.37236/7686/ %R 10.37236/7686 %F 10_37236_7686